12843866

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5303}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 22149504

約数和(自身を除く): 9305638

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 5303, 10606, 37121, 74242, 917419, 1834838, 6421933, 12843866]

約数ペア:

[(1, 12843866), (2, 6421933), (7, 1834838), (14, 917419), (173, 74242), (346, 37121), (1211, 10606), (2422, 5303)]